Rephonic
Artwork for Inside Java
Java
Foreign Function and Memory API
JDK 24
Openjdk
Project Panama
Java 1 Conference 2025
Java Development Kit
Native Libraries
JDK 22
Virtual Threads
Project Leiden
Java Native Interface
Javadoc
Project Loom
Oracle
Applets
Project Amber
Netty
Lucene
Unsafe API

Inside Java is a podcast for Java Developers brought to you directly from the people that make Java at Oracle. We'll discuss the language, the JVM, OpenJDK, platform security, innovation projects like Loom and Panama, and everything in between.

PublishesTwice monthlyEpisodes50Founded6 years ago
Number of ListenersCategory
Technology

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Artwork for Inside Java

Latest Episodes

Java's checked exceptions are both an integral part of the language and one of its most contested features. Whether their introduction was a mistake and whether they should all be turned unchecked are frequently discussed topics but since the former ... more

Lazily initializing fields in Java is error-prone and undermines constant-folding. JDK 26 comes with JEP 526, which previews LazyConstant, a type that lazily initializes a value through a given Supplier. It executes that supplier at most once success... more

HTTP/3 is the next version of the internet's most important application layer protocol. But, somewhat surprisingly, it uses UDP (via the new QUIC protocol) instead of TCP/IP, which has implications for the number of initial round trips, HTTP version ... more

This episode presents Project Amber lead Brian Goetz's recent email "Data Oriented Programming, Beyond Records", wherein he describes plans to improve Java's data handling capabilities by introducing carrier classes, a generalization of records. Like... more

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Recent Guests

John Rose
Senior architect of the Java Virtual Machine
Oracle
Episode: "LazyConstants in JDK 26" [IJN]
Daniel Fuchs
Consulting member of technical staff at Oracle and OpenJDK committer
Oracle/OpenJDK
Episode: "HTTP/3 in Java" [ATA]
Daniel Jelinski
Consulting member of technical staff at Oracle and OpenJDK committer
Oracle/OpenJDK
Episode: "HTTP/3 in Java" [ATA]
Adam Bien
Freelance Java developer and automation expert.
Episode: "Scripting Java, Collections & Generics, BeJUG"
Maurice Naftalin
Author of 'Java Generics and Collections' and Java champion.
O'Reilly
Episode: "Scripting Java, Collections & Generics, BeJUG"
Tom Cools
Leader of the Belgian Java User Group.
Episode: "Scripting Java, Collections & Generics, BeJUG"
Mark Reinhold
Chief Architect of the Java Platform
Oracle
Episode: "From Cowboy Mode to Careful Stewardship" with Mark Reinhold
Stuart Marks
Member of the JDK Core Libraries team at Oracle, humorously referred to as 'Dr. Deprecator'
Oracle
Episode: "Deprecations & Removals" with Stuart Marks
Ron Pressler
Java architect at Oracle and lead of Project Loom
Oracle
Episode: "Integrity by Default" with Ron Pressler

Host

Nicolai Parlog
Host of Inside Java, involves in discussions surrounding updates and innovations in the Java ecosystem.

Reviews

4.9 out of 5 stars from 139 ratings
  • Number One Java Podcast

    This is the number one podcast for Java. Together with the inside.java site it provides everything I need to stay up to date.

    Apple Podcasts
    5
    Weißes Waldvögelein
    Germany3 years ago
  • Great podcast

    Thank you!

    Apple Podcasts
    5
    awise111
    United States4 years ago
  • Fantastic podcast, a must listen for all Java developers.

    So glad to have found this.

    Keep up the good work ?

    Podcast Addict
    5
    mike
    4 years ago
  • Fantastic podcast, a must listen for all Java developers.

    So glad to have found this.

    Keep up the good work ?

    Podcast Addict
    mike
    4 years ago
  • Fantastic podcast, a must listen for all Java developers.

    So glad to have found this.

    Keep up the good work 🙂

    Podcast Addict
    5
    mike
    4 years ago

Listeners Say

Key themes from listener reviews, highlighting what works and what could be improved about the show.

There is a strong call for deeper exploration of certain topics, suggesting that the audience desires content that is even more in-depth.
Listeners appreciate the up-to-date information on Java developments shared directly from Oracle professionals.
Many reviews indicate that the content is both informative and entertaining, making it a top choice for Java developers.
The podcast is highly regarded for its technical depth and engaging discussions featuring prominent Java figures.

Chart Rankings

How this podcast ranks in the Apple Podcasts, Spotify and YouTube charts.

Apple Podcasts
#124
Germany/Technology
Apple Podcasts
#14
Ukraine/Technology
Apple Podcasts
#23
Colombia/Technology
Apple Podcasts
#85
India/Technology
Apple Podcasts
#112
Brazil/Technology
Apple Podcasts
#117
Netherlands/Technology

Talking Points

Recent interactions between the hosts and their guests.

"From Sumatra to Panama, from Babylon to Valhalla" with John Rose
Q: What is the significance of projects like Valhalla and Panama in the future of Java?
These projects aim to enhance Java's performance and features by integrating new paradigms without compromising existing compatibility, ensuring Java stays relevant in evolving tech landscapes.
"Efficient Initialization Using Stable Values" with Per Minborg
Q: What are table values? What's the story behind them?
Per describes table values as a concept he has worked on with a colleague, explaining the transition from lazy initialization to deferred immutability.
"Efficient Initialization Using Stable Values" with Per Minborg
Q: Can you please tell us more about yourself to our audience?
Per Minborg shares his journey starting from Java 1.0, his contributions to open-source libraries, and his current role at Oracle.

Audience Metrics

Listeners, social reach, demographics and more for this podcast.

Listeners per Episode
Gender Skew
Location
Interests
Professions
Age Range
Household Income
Social Media Reach

Frequently Asked Questions About Inside Java

What is Inside Java about and what kind of topics does it cover?

This podcast focuses on Java development, providing in-depth discussions on various aspects of the Java programming language, the Java Virtual Machine (JVM), and the OpenJDK platform. Episodes feature key insights from both developers and architects involved in the evolution of Java, facilitating a deeper understanding of emerging projects, language enhancements, and best practices in the Java ecosystem. The format includes interviews with significant figures in the Java community, ensuring listeners receive firsthand accounts of ongoing innovations and updates that shape the future of Java.

Listeners can expect a blend of technical discussions and community engagement topics, such as the introduction of new features, project updates like ... more

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Which podcasts are similar to Inside Java?

These podcasts share a similar audience with Inside Java:

1. Foojay.io, the Friends Of OpenJDK!
2. A Bootiful Podcast
3. Duke's Corner
4. Nature Podcast
5. Practical AI

How many episodes of Inside Java are there?

Inside Java launched 6 years ago and published 50 episodes to date. You can find more information about this podcast including rankings, audience demographics and engagement in our podcast database.

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What guests have appeared on Inside Java?

Recent guests on Inside Java include:

1. John Rose
2. Daniel Fuchs
3. Daniel Jelinski
4. Adam Bien
5. Maurice Naftalin
6. Tom Cools
7. Mark Reinhold
8. Stuart Marks

To view more recent guests and their details, simply upgrade your Rephonic account. You'll also get access to a typical guest profile to help you decide if the show is worth pitching.

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